diff --git a/pkgs/development/libraries/haskell/http-client/default.nix b/pkgs/development/libraries/haskell/http-client/default.nix
index 54888a4b7b5..bdc2d2391db 100644
--- a/pkgs/development/libraries/haskell/http-client/default.nix
+++ b/pkgs/development/libraries/haskell/http-client/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "http-client";
-  version = "0.3.3.2";
-  sha256 = "02q2zph6clff0k86wkyf19j5dhfglqi3zvbs52hw8lygpkycpkk7";
+  version = "0.3.4";
+  sha256 = "0y4va0xfriv3qv31hbh7kbzmf61rr3ffr4z4vlfdlzacfv8307y4";
   buildDepends = [
     base64Bytestring blazeBuilder caseInsensitive cookie
     dataDefaultClass deepseq exceptions filepath httpTypes mimeTypes